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ricky
Questions (37)
6. The Ferris wheel at a carnival has a diameter of 16 m and descends to 1 m above the ground at its lowest point.
Assume that a
2 answers
148 views
A mass suspended on a spring will exhibit sinusoidal (sine wave) motion when it moves. If the mass on a spring is
9 cm off the
1 answer
160 views
A mass suspended on a spring will exhibit sinusoidal (sine wave) motion when it moves. If the mass on a spring is
9 cm off the
2 answers
165 views
The switch in the circuit shown in the figure below is closed, and the lightbulb glows steadily. The inductor is a simple
0 answers
1,387 views
A beam of singly ionized carbon atoms (C-12, C-13, and C-14 isotopes) is injected into a mass spectrometer, which isotopes would
1 answer
1,343 views
n automobile has a vertical radio antenna 1.40 m long. The automobile travels at 30.0 km/h on a horizontal road where Earth's
1 answer
717 views
A transformer is to be used to provide power for a computer disk drive that needs 5.8 V (rms) instead of the 120 V (rms) from
3 answers
1,607 views
In a high speed chase, a policeman's car bumps a criminal's car directly from behind to get his attention. The policeman's car
4 answers
1,270 views
an airplane travels 750 miles in 1 hour and 45 minutes. what is the average velocity of the plane?
1 answer
477 views
18 mm long in kilometers
1 answer
349 views
what is the capital of fiji
1 answer
340 views
I have a math question.two fielda ats state park are 1000 meters from each other.on a map,the two fields are 8 centimeters
3 answers
1,996 views
The velocity of a skateboard is v(t) = t^2 - 4 t + 3 m/s when moving in a straight line.
A. Find the the change in displacement
2 answers
501 views
\int_{4}^{13} f(x) \,dx - \int_{4}^{11} f(x) \,dx = \int_{a}^{b} f(x) \,dx
where a= and b= .
1 answer
487 views
A long narrow piece of land gets flooded each year by a river. The flooded area is in the shape of the area under the curve y =
0 answers
463 views
a. The value of \displaystyle \int_{-2}^{-1} \frac{14}{ 4 x } dx is
b. The value of \displaystyle \int_{1}^{2} \frac{14}{ 4 x }
1 answer
4,622 views
The following definite integral can be evaluated by subtracting F(B) - F(A), where F(B) and F(A) are found from substituting the
2 answers
678 views
Ice cream drips out of the bottom of an ice cream cone on a hot day at a rate of r(t) mL per second, as a child eats it slowly,
0 answers
522 views
At a summer campfire, the radius of a marshmallow on a stick expands at the rate of
\ {r ' (t)} = \frac{2.1 }{1 t + 5} mm/s where
1 answer
683 views
Find the area of the region under the curve y = 16 e ^{4 x} between x = -1.4 to x =1.4 .
0 answers
397 views
Twenty years ago Gabe invested $2,000. For the first ten years he earned 13% compounded semi-annually. For the next ten years he
1 answer
775 views
juan bought 12 oranges and ate 1/4 of them
carla bought 12 oranges and ate 1/3 of them . which ate more
2 answers
442 views
A person in Michigan applying for a job in Alabama can expect not to be discriminated against because of the ___________ Clause.
4 answers
1,826 views
A 6.0 Kg object undergoes an acceleration of 2.o m/s squared. what is the magnitude of the net external force acting on it?
1 answer
687 views
Keisha had two pieces of ribbon of equal length. She cut
the first piece of ribbon into 15 equal parts. She also cut the second
2 answers
637 views
Which has the lowest freezing point?Select one of the options below as your answer: A. pure water B. 0.5 M ionic NaCl C. 0.5 M
1 answer
695 views
a comet experiences a uniforn acceleration from 60m/s to 183m/s what is the rate of acceleration?
1 answer
410 views
find the general solution of the following first order differential equation.
t*(dy/dt) = (-y/t) + ((exp(1/t)/t^3) could you show
0 answers
474 views
A truck is traveling at 19 m/s to the north. The driver of a car, 460 m to the north and traveling south at 26 m/s, puts on the
0 answers
572 views
Mikes car needs a new muffler and new brakes. (Which word needs an aposterphy?)
1 answer
870 views
improper fractions to its mixed number
2 answers
1,252 views
Most presidential caucuses differ from Statewide presidential primaries in all of the following ways EXCEPT the
number of States
3 answers
979 views
need the biography ofEmily Hutchinson for my English class.
4 answers
309 views
A 3.3 kg wooden block is placed on 22 degree inclined plane and is connected by a string that passes over a light friciton less
1 answer
579 views
kevin has a piece of aluminum which has a density of 2.7gms/cm3 and a mass of 63 grams what is the volume of the piece of
1 answer
589 views
is 1.765 a rational or irrational number
1 answer
1,676 views
k i need to solve the following system:
7x - 8y = 24 xy^2 = 1 i figured out that x = 1/y^2 and i can reduce it to : 7=24y^2+8y^3
0 answers
536 views
Answers (18)
The density of a solution of 3.69 g KCI in 21.70 g H₂O is 1.11 g/mL. Calculate the molality of KCI in the solution.
anyone can help me to do that :((((
what do mean this in not it you need to fix this i dot no about this and it no a wow it a down this app is not for me to be n you post to be school wrok you not going to be smart
the last person with answers has 5 out of 10 wrong
correct B)
it is still c d d b
If a writer wanted to put emphasis on what happened, but wished to de-emphasize the person doing the action, which of these would be the best choice? A) active voice B) passive voice C) subjunctive mood D) interrogative mood
T- 25+273 = 298k n=PV/RT n= 1.1 atm*2.00 l/ (0.0821 (L*atm/ mol*k) *298k) n=0.0899mol MW= 5.0g/0.0899mol =167amu
thank you so much!
Thanks guys!
g(c)=c/231
that should be 261 tons x 2000 lb x 0.014 x (Ar Hg/Mr (CH3)2Hg)
parallel
5.3L
-4/5
A current of 20 mA flows in a single circular loop with a radius of 2 meters. A uniform magnetic field of 1.2 T points parallel to the plane of the loop. What is the magnitude of the magnetic moment of the loop in A-m^2? What is the magnitude of the torque
use the diagram to find the measures of each inicated angle.
haha im doing the same worksheet and i can not find the stupid answer anywhere if you put down (they fascinate) you are missing an S that i do not know where it goes.!
